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Alex Dowad
bfccdbd858
SJIS-Mobile#SOFTBANK text encoding supports special escape sequences, which shift the decoder into a mode where each single byte represents an emoji. To get out of this mode, a 0xF (SHIFT OUT) byte can be used. After one of these special escape sequences, the new conversion code expected to see at least one more byte. However, there doesn't seem to be any particular reason why it should be treated as an error condition if a string ends abruptly after one of these escapes. Well, the escape sequence is useless in that case, but it is a complete and valid escape sequence. The legacy conversion code did allow a string to end immediately after one of these escape sequences. Amend the new code to allow the same.